Linear chain
[化] 直链; 正链
🧩 词语组成解析
chain
[tʃen]
n. 链子，链条;连锁，连续;拘束;连锁店或旅馆系列的事物;
vt. 用铁链锁住;监禁，束缚;
🗣️ 情景例句
You're right.
你说得对。
Let's give him a big hand.
让我们热烈鼓掌。
No, I think it's open. Look!
不，我想开着呢！你看。